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See broadcasts for BBC OneTerror of the Zygons: Part Four

Last updated 02 January 2017
Broadcast: Saturday 20th September 1975
5:20pm-5:45pm BST (16:20 GMT) < > « » Premiere < > « »
(actually broadcast at 17:22:16)
BBC One - see BBC's Genome Entry
Featuring: Tom Baker, Nicholas Courtney, Ian Marter, Elisabeth Sladen, John Woodnutt, John Woodnutt

The Doctor is a Zygon captive. Can he avert the terrible threat that faces London?

Synopsis Source: Radio Times
Broadcast Source: BBC

Ratings Information:

Consolidated figures: 7.200m viewers (+7 days), 45th place